I think I've got a handle on the remaining shigerugo problem. Take a look at this:
------------------------------------------------------------------------ Content-Type: text/html Content-Language: big5 Content-Transfer-Encoding: quoted-printable X-MIME-Autoconverted: from 8bit to quoted-printable by newsletter2.chinatimes.com id k12MMd1n027277 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>=A4=A4=AE=C9=C0H=BF=EF=B9q=A4l=B3=F8</title> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dbig5"> ------------------------------------------------------------------------ As you can see, the charset is being declared in the embedded HTML instead of in the MIME headers. As far as I know, this is illegal, but since most graphical MUA's have mini web browsers built into them, it just happens to work anyway.
